Battery



FIG. 1 is a top perspective view of a battery showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevational view thereof;

FIG. 4 is a side elevational view thereof, the opposite side elevational view being a mirror image; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a battery, as shown and described. 